Hard drive looks ok I think. Since you've tried everything, you could run chkdsk C: /r and leave that overnight, see if it reports anything. I like to run chkdsk from the recovery console or boot disk myself, so I don't have to go to the logs to find the result.

Check your power options. You can go there quickly by pressing Alt + X on your keyboard and selecting Power Options from the menu. If it's set to Balanced or Power saver, then change it to High Performance.

Pretty sure you have done this already but just checking. Have you done a clean restart? (Not the hybrid boot)

I have tried shutting it down completely. Isn't that better?

Check your power options. You can go there quickly by pressing Alt + X on your keyboard and selecting Power Options from the menu. If it's set to Balanced or Power saver, then change it to High Performance.